"<span>b. The development of stone tools" would be the best option from the list, since this was the major factor the made it a revival of the old stone age and changed the course of human history. </span>
The Emancipation Proclamation helped prevent the involvement of foreign nations in the Civil War because most Europeans were against the institution of slavery. Britain and France had considered supporting the Confederacy in order to expand their influence in the Western Hemisphere but failed to do so because the South supported slavery
Bronze a mixture of tin and copper please mark brainliest if I am right. Thanks have a wonderful day.
Answer:
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Explanation:
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